arizona democratic congressman ron barber has officially won a full term for the seat once held by his former boss, gabrielle giffords. barber was wounded in the leg and face in the shooting that seriously injured giffords. the democrats have posted a net gain of six seats are three races still undecided. >>> nfl legend mike ditka had trouble with his hands and his speech. he'd suffered a mild stroke. but he said, it's no big deal. he's an espn analyst. he won't be on the air this weekend but will be back soon. that's expected. get well, coach. >>> general david petraeus, anthony weiner, gary hart, public servants whose careers were torpedoed over sex scandals. but if they're successful at their jobs, should they be forced to step down? our conversation is next. we find the best, sweetest crab for red lobster that we can find. [ male announcer ] hurry in to red lobster's crabfest! the only time of year you can savor 5 succulent crab entrees, all under 20 dollars. like a half-pound of tender snow crab paired with savory grilled shrimp, just 12.99. or our hearty crab and roasted garlic s